Light Fastness Tester (Mercury-Tungsten Lamp)

Standard model fitted with 500 watt mercury blended tungsten lamp, pre-settable timer and time elapsed counter. Can be fitted with type C & D sample holders within which humidity can be controlled using saturated salts. Rapid Light Fastness Tester.

Rapid fade model fitted with 400 watt mercury tungsten high power lamp with transformer, pre-settable timer and time elapsed counter. Can be fitted with type D sample holders.